Quick Response Sprinkler Head
Quick response sprinkler heads are designed to activate faster than standard fire sprinklers, helping control fires at an earlier stage and improving life safety in commercial, residential, and industrial buildings.
Material: Brass
Size: DN15 (1/2"), DN20 (3/4")
Working Pressure: 1.2 MPa
Connection Type: NPT / BSPT Threaded
Standard: UL Listed / FM Approved / GB Standards
What Is a Quick Response Sprinkler Head?
A quick response sprinkler head is a fire suppression device designed with a smaller thermal element that reacts more rapidly to heat. Compared with standard response sprinklers, quick response models activate sooner, helping contain fires more effectively and providing enhanced protection for building occupants.
These sprinkler heads are commonly installed in offices, hotels, schools, hospitals, shopping centers, warehouses, and residential buildings where rapid fire control is essential.
Product Features
Faster Activation Time
Designed with a quick-response glass bulb that reacts faster to elevated temperatures, helping suppress fires at an earlier stage.
Reliable Fire Protection
Provides efficient water distribution to control or extinguish fires before they spread.
Corrosion-Resistant Construction
Manufactured from high-quality brass materials for long-term durability and dependable performance.
Easy Installation
Compatible with standard threaded fire protection piping systems.
Multiple Temperature Ratings
Available in different temperature ratings to meet various building and fire protection requirements.
Quick Response vs Standard Response Sprinkler Heads
| Feature | Quick Response | Standard Response |
|---|---|---|
| Activation Speed | Faster | Standard |
| Glass Bulb Size | Smaller | Larger |
| Occupant Protection | Better | Good |
| Fire Control | Earlier Response | Later Response |
| Typical Applications | Offices, Hotels, Schools | Warehouses, Industrial Buildings |
Why Choose KOXY
Complete Fire Protection Product Portfolio
OEM & ODM Manufacturing Support
Strict Quality Inspection Procedures
International Project Supply Experience
Technical Documentation Available
Fast Delivery for Bulk Orders
Technical Specifications
Glass Ball Sprinkler Nozzle
When a fire alarm occurs, the glass ball sprinkler head is filled with a thermal sensitive component with a machine solution with a higher thermal expansion coefficient. The glass ball will explode and break due to thermal expansion, thereby turning on the sprinkler.
Type | Model specifications | Nominal caliber | Connection thread /in | Flow coefficient k | Action components | Installation form | Factory water pressure test | ||||
| Specifications | Operating temperature | Color label | Brand | ||||||||
| Sprinkler Nozzle Quick Response | K-ZSTZ80-68℃Q3 | 15mm | R1/2 | 80±4 | φ3 | 68℃ | Red | Genuine cdgix | Upright type | 3.0MPa | |
| K-ZSTX80-68℃Q3 | Drooping type | ||||||||||
| K-ZSTBS80-68℃Q3 | Horizontalwall type | ||||||||||
| K-ZSTZ115-68℃Q3 | 20mm | R3/4 | 115±6 | Upright type | |||||||
| K-ZSTX115-68℃Q3 | Drooping type | ||||||||||
| K-ZSTBS115-68℃Q3 | Horizontal walltype | ||||||||||
